Alright, let's solve this math problem step by step. First, we have the number 340. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 320. So, we're going to take the number 340 and add it to itself 320 times.
Step 1: 0 + 340 = 340
Step 2: 340 + 340 = 680
Step 3: 680 + 340 = 1020
Step 4: 1020 + 340 = 1360
Step 5: 1360 + 340 = 1700
Step 6: 1700 + 340 = 2040
Step 7: 2040 + 340 = 2380
Step 8: 2380 + 340 = 2720
Step 9: 2720 + 340 = 3060
Step 10: 3060 + 340 = 3400
Step 11: 3400 + 340 = 3740
Step 12: 3740 + 340 = 4080
Step 13: 4080 + 340 = 4420
Step 14: 4420 + 340 = 4760
Step 15: 4760 + 340 = 5100
Step 16: 5100 + 340 = 5440
Step 17: 5440 + 340 = 5780
Step 18: 5780 + 340 = 6120
Step 19: 6120 + 340 = 6460
Step 20: 6460 + 340 = 6800
Step 21: 6800 + 340 = 7140
Step 22: 7140 + 340 = 7480
Step 23: 7480 + 340 = 7820
Step 24: 7820 + 340 = 8160
Step 25: 8160 + 340 = 8500
Step 26: 8500 + 340 = 8840
Step 27: 8840 + 340 = 9180
Step 28: 9180 + 340 = 9520
Step 29: 9520 + 340 = 9860
Step 30: 9860 + 340 = 10200
Step 31: 10200 + 340 = 10540
Step 32: 10540 + 340 = 10880
Step 33: 10880 + 340 = 11220
Step 34: 11220 + 340 = 11560
Step 35: 11560 + 340 = 11900
Step 36: 11900 + 340 = 12240
Step 37: 12240 + 340 = 12580
Step 38: 12580 + 340 = 12920
Step 39: 12920 + 340 = 13260
Step 40: 13260 + 340 = 13600
Step 41: 13600 + 340 = 13940
Step 42: 13940 + 340 = 14280
Step 43: 14280 + 340 = 14620
Step 44: 14620 + 340 = 14960
Step 45: 14960 + 340 = 15300
Step 46: 15300 + 340 = 15640
Step 47: 15640 + 340 = 15980
Step 48: 15980 + 340 = 16320
Step 49: 16320 + 340 = 16660
Step 50: 16660 + 340 = 17000
Step 51: 17000 + 340 = 17340
Step 52: 17340 + 340 = 17680
Step 53: 17680 + 340 = 18020
Step 54: 18020 + 340 = 18360
Step 55: 18360 + 340 = 18700
Step 56: 18700 + 340 = 19040
Step 57: 19040 + 340 = 19380
Step 58: 19380 + 340 = 19720
Step 59: 19720 + 340 = 20060
Step 60: 20060 + 340 = 20400
Step 61: 20400 + 340 = 20740
Step 62: 20740 + 340 = 21080
Step 63: 21080 + 340 = 21420
Step 64: 21420 + 340 = 21760
Step 65: 21760 + 340 = 22100
Step 66: 22100 + 340 = 22440
Step 67: 22440 + 340 = 22780
Step 68: 22780 + 340 = 23120
Step 69: 23120 + 340 = 23460
Step 70: 23460 + 340 = 23800
Step 71: 23800 + 340 = 24140
Step 72: 24140 + 340 = 24480
Step 73: 24480 + 340 = 24820
Step 74: 24820 + 340 = 25160
Step 75: 25160 + 340 = 25500
Step 76: 25500 + 340 = 25840
Step 77: 25840 + 340 = 26180
Step 78: 26180 + 340 = 26520
Step 79: 26520 + 340 = 26860
Step 80: 26860 + 340 = 27200
Step 81: 27200 + 340 = 27540
Step 82: 27540 + 340 = 27880
Step 83: 27880 + 340 = 28220
Step 84: 28220 + 340 = 28560
Step 85: 28560 + 340 = 28900
Step 86: 28900 + 340 = 29240
Step 87: 29240 + 340 = 29580
Step 88: 29580 + 340 = 29920
Step 89: 29920 + 340 = 30260
Step 90: 30260 + 340 = 30600
Step 91: 30600 + 340 = 30940
Step 92: 30940 + 340 = 31280
Step 93: 31280 + 340 = 31620
Step 94: 31620 + 340 = 31960
Step 95: 31960 + 340 = 32300
Step 96: 32300 + 340 = 32640
Step 97: 32640 + 340 = 32980
Step 98: 32980 + 340 = 33320
Step 99: 33320 + 340 = 33660
Step 100: 33660 + 340 = 34000
Step 101: 34000 + 340 = 34340
Step 102: 34340 + 340 = 34680
Step 103: 34680 + 340 = 35020
Step 104: 35020 + 340 = 35360
Step 105: 35360 + 340 = 35700
Step 106: 35700 + 340 = 36040
Step 107: 36040 + 340 = 36380
Step 108: 36380 + 340 = 36720
Step 109: 36720 + 340 = 37060
Step 110: 37060 + 340 = 37400
Step 111: 37400 + 340 = 37740
Step 112: 37740 + 340 = 38080
Step 113: 38080 + 340 = 38420
Step 114: 38420 + 340 = 38760
Step 115: 38760 + 340 = 39100
Step 116: 39100 + 340 = 39440
Step 117: 39440 + 340 = 39780
Step 118: 39780 + 340 = 40120
Step 119: 40120 + 340 = 40460
Step 120: 40460 + 340 = 40800
Step 121: 40800 + 340 = 41140
Step 122: 41140 + 340 = 41480
Step 123: 41480 + 340 = 41820
Step 124: 41820 + 340 = 42160
Step 125: 42160 + 340 = 42500
Step 126: 42500 + 340 = 42840
Step 127: 42840 + 340 = 43180
Step 128: 43180 + 340 = 43520
Step 129: 43520 + 340 = 43860
Step 130: 43860 + 340 = 44200
Step 131: 44200 + 340 = 44540
Step 132: 44540 + 340 = 44880
Step 133: 44880 + 340 = 45220
Step 134: 45220 + 340 = 45560
Step 135: 45560 + 340 = 45900
Step 136: 45900 + 340 = 46240
Step 137: 46240 + 340 = 46580
Step 138: 46580 + 340 = 46920
Step 139: 46920 + 340 = 47260
Step 140: 47260 + 340 = 47600
Step 141: 47600 + 340 = 47940
Step 142: 47940 + 340 = 48280
Step 143: 48280 + 340 = 48620
Step 144: 48620 + 340 = 48960
Step 145: 48960 + 340 = 49300
Step 146: 49300 + 340 = 49640
Step 147: 49640 + 340 = 49980
Step 148: 49980 + 340 = 50320
Step 149: 50320 + 340 = 50660
Step 150: 50660 + 340 = 51000
Step 151: 51000 + 340 = 51340
Step 152: 51340 + 340 = 51680
Step 153: 51680 + 340 = 52020
Step 154: 52020 + 340 = 52360
Step 155: 52360 + 340 = 52700
Step 156: 52700 + 340 = 53040
Step 157: 53040 + 340 = 53380
Step 158: 53380 + 340 = 53720
Step 159: 53720 + 340 = 54060
Step 160: 54060 + 340 = 54400
Step 161: 54400 + 340 = 54740
Step 162: 54740 + 340 = 55080
Step 163: 55080 + 340 = 55420
Step 164: 55420 + 340 = 55760
Step 165: 55760 + 340 = 56100
Step 166: 56100 + 340 = 56440
Step 167: 56440 + 340 = 56780
Step 168: 56780 + 340 = 57120
Step 169: 57120 + 340 = 57460
Step 170: 57460 + 340 = 57800
Step 171: 57800 + 340 = 58140
Step 172: 58140 + 340 = 58480
Step 173: 58480 + 340 = 58820
Step 174: 58820 + 340 = 59160
Step 175: 59160 + 340 = 59500
Step 176: 59500 + 340 = 59840
Step 177: 59840 + 340 = 60180
Step 178: 60180 + 340 = 60520
Step 179: 60520 + 340 = 60860
Step 180: 60860 + 340 = 61200
Step 181: 61200 + 340 = 61540
Step 182: 61540 + 340 = 61880
Step 183: 61880 + 340 = 62220
Step 184: 62220 + 340 = 62560
Step 185: 62560 + 340 = 62900
Step 186: 62900 + 340 = 63240
Step 187: 63240 + 340 = 63580
Step 188: 63580 + 340 = 63920
Step 189: 63920 + 340 = 64260
Step 190: 64260 + 340 = 64600
Step 191: 64600 + 340 = 64940
Step 192: 64940 + 340 = 65280
Step 193: 65280 + 340 = 65620
Step 194: 65620 + 340 = 65960
Step 195: 65960 + 340 = 66300
Step 196: 66300 + 340 = 66640
Step 197: 66640 + 340 = 66980
Step 198: 66980 + 340 = 67320
Step 199: 67320 + 340 = 67660
Step 200: 67660 + 340 = 68000
Step 201: 68000 + 340 = 68340
Step 202: 68340 + 340 = 68680
Step 203: 68680 + 340 = 69020
Step 204: 69020 + 340 = 69360
Step 205: 69360 + 340 = 69700
Step 206: 69700 + 340 = 70040
Step 207: 70040 + 340 = 70380
Step 208: 70380 + 340 = 70720
Step 209: 70720 + 340 = 71060
Step 210: 71060 + 340 = 71400
Step 211: 71400 + 340 = 71740
Step 212: 71740 + 340 = 72080
Step 213: 72080 + 340 = 72420
Step 214: 72420 + 340 = 72760
Step 215: 72760 + 340 = 73100
Step 216: 73100 + 340 = 73440
Step 217: 73440 + 340 = 73780
Step 218: 73780 + 340 = 74120
Step 219: 74120 + 340 = 74460
Step 220: 74460 + 340 = 74800
Step 221: 74800 + 340 = 75140
Step 222: 75140 + 340 = 75480
Step 223: 75480 + 340 = 75820
Step 224: 75820 + 340 = 76160
Step 225: 76160 + 340 = 76500
Step 226: 76500 + 340 = 76840
Step 227: 76840 + 340 = 77180
Step 228: 77180 + 340 = 77520
Step 229: 77520 + 340 = 77860
Step 230: 77860 + 340 = 78200
Step 231: 78200 + 340 = 78540
Step 232: 78540 + 340 = 78880
Step 233: 78880 + 340 = 79220
Step 234: 79220 + 340 = 79560
Step 235: 79560 + 340 = 79900
Step 236: 79900 + 340 = 80240
Step 237: 80240 + 340 = 80580
Step 238: 80580 + 340 = 80920
Step 239: 80920 + 340 = 81260
Step 240: 81260 + 340 = 81600
Step 241: 81600 + 340 = 81940
Step 242: 81940 + 340 = 82280
Step 243: 82280 + 340 = 82620
Step 244: 82620 + 340 = 82960
Step 245: 82960 + 340 = 83300
Step 246: 83300 + 340 = 83640
Step 247: 83640 + 340 = 83980
Step 248: 83980 + 340 = 84320
Step 249: 84320 + 340 = 84660
Step 250: 84660 + 340 = 85000
Step 251: 85000 + 340 = 85340
Step 252: 85340 + 340 = 85680
Step 253: 85680 + 340 = 86020
Step 254: 86020 + 340 = 86360
Step 255: 86360 + 340 = 86700
Step 256: 86700 + 340 = 87040
Step 257: 87040 + 340 = 87380
Step 258: 87380 + 340 = 87720
Step 259: 87720 + 340 = 88060
Step 260: 88060 + 340 = 88400
Step 261: 88400 + 340 = 88740
Step 262: 88740 + 340 = 89080
Step 263: 89080 + 340 = 89420
Step 264: 89420 + 340 = 89760
Step 265: 89760 + 340 = 90100
Step 266: 90100 + 340 = 90440
Step 267: 90440 + 340 = 90780
Step 268: 90780 + 340 = 91120
Step 269: 91120 + 340 = 91460
Step 270: 91460 + 340 = 91800
Step 271: 91800 + 340 = 92140
Step 272: 92140 + 340 = 92480
Step 273: 92480 + 340 = 92820
Step 274: 92820 + 340 = 93160
Step 275: 93160 + 340 = 93500
Step 276: 93500 + 340 = 93840
Step 277: 93840 + 340 = 94180
Step 278: 94180 + 340 = 94520
Step 279: 94520 + 340 = 94860
Step 280: 94860 + 340 = 95200
Step 281: 95200 + 340 = 95540
Step 282: 95540 + 340 = 95880
Step 283: 95880 + 340 = 96220
Step 284: 96220 + 340 = 96560
Step 285: 96560 + 340 = 96900
Step 286: 96900 + 340 = 97240
Step 287: 97240 + 340 = 97580
Step 288: 97580 + 340 = 97920
Step 289: 97920 + 340 = 98260
Step 290: 98260 + 340 = 98600
Step 291: 98600 + 340 = 98940
Step 292: 98940 + 340 = 99280
Step 293: 99280 + 340 = 99620
Step 294: 99620 + 340 = 99960
Step 295: 99960 + 340 = 100300
Step 296: 100300 + 340 = 100640
Step 297: 100640 + 340 = 100980
Step 298: 100980 + 340 = 101320
Step 299: 101320 + 340 = 101660
Step 300: 101660 + 340 = 102000
Step 301: 102000 + 340 = 102340
Step 302: 102340 + 340 = 102680
Step 303: 102680 + 340 = 103020
Step 304: 103020 + 340 = 103360
Step 305: 103360 + 340 = 103700
Step 306: 103700 + 340 = 104040
Step 307: 104040 + 340 = 104380
Step 308: 104380 + 340 = 104720
Step 309: 104720 + 340 = 105060
Step 310: 105060 + 340 = 105400
Step 311: 105400 + 340 = 105740
Step 312: 105740 + 340 = 106080
Step 313: 106080 + 340 = 106420
Step 314: 106420 + 340 = 106760
Step 315: 106760 + 340 = 107100
Step 316: 107100 + 340 = 107440
Step 317: 107440 + 340 = 107780
Step 318: 107780 + 340 = 108120
Step 319: 108120 + 340 = 108460
Step 320: 108460 + 340 = 108800

So, 340*320 = 108800